Title :
Performance evaluation of optical cross-connects by saddlepoint approximation
Author :
Monroy, Idelfonso Tafur ; Tangdiongga, Eduward
Author_Institution :
Eindhoven Univ. of Technol., Netherlands
fDate :
3/1/1998 12:00:00 AM
Abstract :
The impact of in-band crosstalk on the transmission performance of optical cross-connects, incorporating (de)multiplexers and space switches, is studied. A statistical description of the receiver decision variable that yields a performance analysis in good agreement with experiment is given. Bit error rate and power penalties are calculated using the so-called saddlepoint approximation which is numerically simple and gives accurate results
Keywords :
approximation theory; demultiplexing; multiplexing; optical crosstalk; optical receivers; performance evaluation; statistical analysis; telecommunication network routing; accurate results; demultiplexers; in-band crosstalk; multiplexers; optical cross-connects; performance evaluation; power penalties; receiver decision variable; saddlepoint approximation; so-called saddlepoint approximation; space switches; statistical description; transmission performance; Baseband; Optical crosstalk; Optical filters; Optical modulation; Optical noise; Optical pulse shaping; Optical receivers; Optical switches; Performance analysis; Space technology;
Journal_Title :
Lightwave Technology, Journal of
